The conditions out on a golf course are very different to those you experience in, for example, water sports or skiing, and determines the kind of sunglasses you need to wear. The right lens technology and a well-worked design are crucial. You may have noticed that the sunglasses I wear fully protect the eyes. That means I avoid getting harmful rays from the sun and pollen in my eyes. I am also sensitive to light, so the glasses help my eyes to retain their energy while playing or training.